The Brainiac Joker's Malevolent Head is an Iconic Head armour piece.
This armour piece is the head segment of the Robot Joker created by T.O. Morrow to serve Brainiac and replace the real Joker as a robotic doppleganger.
The Brainiac Joker's Malevolent Head is an Epic-level armour piece that is dropped by Batman or the Joker in T.O. Morrow's Hideout.